Deciphering the binding of dutasteride with human alpha-2-macroglobulin: Molecular docking and calorimetric approach

Dutasteride is a pharmacologically important drug employed to treat prostate cancer. Alpha-2-macroglobulin (α2M) is the primary proteinase inhibitor and is abundant in vertebrate plasma. Previous studies have shown that α2M levels were down regulated in prostate cancer. Our results of functional assay shows 50% decrease in the antiproteolytic potential ofα2Mupon its interaction with dutasteride. Fluorescence quenching revealed that dutasteride...